12.12-(5\2+25\3) 简算
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12.12-(5\2+25\3)简算12.12-(5\2+25\3)简算12.12-(5\2+25\3)简算12.12-(5\2+25\3)=12.12-(2+1/2+8+1/3)=2.12-5/6=
12.12-(5\2+25\3) 简算
12.12-(5\2+25\3) 简算
12.12-(5\2+25\3) 简算
12.12-(5\2+25\3)
=12.12-(2+1/2+8+1/3)
=2.12-5/6
=1.12+1/6
=193/150